GB/T 24672-2009The metal thin-wall tube and its accessories for sprinkling irrigation (English PDF)

1 Scope

This standard specifies the varieties, specifications, technical requirements, test methods, inspection rules sprinkler metal thin-walled tube and pipe fittings, signs, packaging,

Transport and storage.

This standard applies to sprinkler with galvanized steel thin-walled, thin-walled aluminum (aluminum) and supporting a variety of pipe fittings.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent

Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research

Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.

GB/T 191 Packaging - Pictorial signs (GB/T 191-2008, ISO 780.1997, MOD)

GB/T 228 metal materials at room temperature tensile test method (GB/T 228-2002, eqvISO 6892.1998)

GB/T 242 Test Method metal tube expansion port (GB/T 242-2007, ISO 8493.1998, IDT)

GB/T 246 metal pipe flattening test method (GB/T 246-2007, ISO 8492.1998, IDT)

GB/T 700 carbon structural steel (GB/T 700-2006, ISO 630.1995, NEQ)

GB/T 708-2006 Size cold rolled steel sheet and strip, shape, weight and tolerance (ISO 16162.2000, NEQ)

GB/T 1173 cast aluminum (GB/T 1173-1995, neqASTMB26.1992)

GB/T 2102 Acceptance, packing, marking and quality certification (GB/T 2102-2006, ASTM A700.1999,

NEQ)

GB/T 2828.1-2003 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch test sample

Program (ISO 2859-1.1999, IDT)

GB/T 3091-2008 low pressure liquid delivery welded steel pipe (ISO 559.1991, NEQ)

GB/T 3190 Wrought aluminum and aluminum alloy chemical composition (GB/T 3190-2008, ISO 209.2007, MOD)

GB/T 5213-2001 cold-rolled carbon steel sheet and strip

GB/T 6893 aluminum and aluminum alloy drawn (rolled) Seamless

GB/T 21873 rubber seals, drainage and sewerage pipelines - Interface ring material specification (GB/T 21873-

2008, ISO 4633.2002, MOD)

JB/T 5673-1991 agricultural and forestry tractors and machinery paint general technical conditions

3 varieties, specifications